baber/WOPTO huggingface dataset:
Patent RU-2121675-C1 (RU)
Title: Method for predicting pulmonary nonspecific diseases development course
Inventor: BAZHUKOVA TAT JANA ALEKSANDROV
IPC: G01N33/48
Filed: 1995-01-04
Granted: 1998-11-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying microbiology methods for analyzing bronchial sectret and/or sputum. Conditionally pathogenic bacteria, pathogenic bacteria and Candida fungi quantity is determined and evaluated as score values. The score sum being equal to 0-2, nonspecific pulmonary disease remittance period is forecasted. The value being equal to 3-5, favorable development course of acute condition pneumonia is forecasted. The value being equal to 6-8, chronic pneumonia with bronchiectatic and abscesses or chronic pneumonia with unfavorable development course is forecasted. The value being equal to 9-12, expressed immunity deficiency and malignant neoplasm formations in lungs are forecasted. EFFECT: enhanced accuracy of prognosis. 1 tbl
Patent RU-2089307-C1 (RU)
Title: Method of supercompact production of endless hot strip on continuous-reversing casting-rolling unit
Inventor: GUN IGOR G
IPC: B21B1/46
Filed: 1995-01-11
Granted: 1997-09-10
Abstract: FIELD: production of endless hot strip on continuous-reversing casting-rolling unit. SUBSTANCE: the offered method includes continuous casting of metal into thin slab; accumulation and heating of slab, its reversing rolling into endless strip by successive sections for several passes with return of rolled section to zone of accumulation; cooling of rolled strip, cutting and coiling. After each pass, except for the last, rolled section is simultaneously heated and accumulated. Accumulation is effected by two-inlet coiling into intermediate roll with its simultaneous motion in direction of production process flow of metal. In course of return of strip, roll is uncoiled with simultaneous motion against metal flow. After the last pass, rolled section of strip is simultaneously accumulated and heat-insulated between zones of heating-accumulation of rolled section of strip and cooling. Further on, for the cycle of rolling of the next section of slab, rolled section of strip is continuously fed to cooling zone. EFFECT: higher efficiency. 2 cl, 19 dwg, 2 tbl
Patent RU-2105333-C1 (RU)
Title: Fast lens
Inventor: MEDVEDEV A V
IPC: G02B9/34
Filed: 1995-02-13
Granted: 1998-02-20
Abstract: FIELD: lenses in night viewing devices. SUBSTANCE: the lens has three components, the last component is removed from the second component and fixed, focusing is effected by displacement of the first two components. In the variant of a four-component lens focusing is effected by displacement of the first three components. The thickness of the last components, its focal power, air gaps and lens focal length are interdependent. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2087322-C1 (RU)
Inventor: LAZAREV PAVEL I
IPC: B44C1/00
Filed: 1995-03-27
Granted: 1997-08-20
Abstract: FIELD: image formation. SUBSTANCE: invention relates to laser technology for forming three-dimensional or flat images inside transparent polymer material used for marking articles, when manufacturing decorative articles and souvenirs. In particular, image inside transparent carbonizing polymer with absorption index below 20 cm -1  is formed from dark point regions formed when focusing emission beam in specified points. Parameters of the emission beam are controlled in such a way as to provide density of beam energy to exceed density of energy required for carbonization of material and intensity of beam to be less than material ionization energy. Article containing thus formed image has no breaks in material continuity. When varying intensity of coloration, dimensions and spatial location of image-formation point regions, three- dimensional or flat images are obtained with great number of shades. EFFECT: enlarged possibilities of image formation. 2 cl
Patent RU-2097908-C1 (RU)
Title: Device for automatic search of radio stations
Inventor: ARKHIPENKO ALEKSANDR A
IPC: H03J7/32
Filed: 1995-05-10
Granted: 1997-11-27
Abstract: FIELD: radio engineering. SUBSTANCE: device has reference frequency unit 1, receiver 2, recorder 3, frequency synthesizer 4, N strip line filters 5, N threshold gates 6, first register 7, second register 8, comparison unit 9, programmable read-only memory unit 10, inverter 11, clock oscillator 12, wide-band antenna amplifier 13. This results in possibility to detect radio station when it is scanned using several fixed frequencies by means of storing states of signals in whole range of frequencies used by radio station until transmitter alters its working frequency in order to compare band after this alternation. Receiver is tuned only to frequency which contains signal in given moment. EFFECT: increased probability of detection of communication channels which use frequent alternation of operating frequencies. 5 dwg
Patent RU-2146779-C1 (RU)
Title: Способ управления турбулентностью в пограничном слое или другой граничной со стенкой области течения среды (варианты)
Inventor: LORENS SIROVICH
IPC: F15D1/12
Filed: 1995-06-02
Granted: 2000-03-20
Abstract: Изобретение относится к механике жидкости. Управление турбулентностью в пограничном слое или ограниченных стенкой областях потока среды, имеющей турбулентную зону у стенки, в которой создают систему пар вихрей, проходящих в направлении потока, и косо распространяющимися структурами, взаимодействующими с системой пар вихрей, осуществляется посредством локального ввода в турбулентную зону у стенки двух отдельных возмущений, которые эффективны для создания в локальной зоне комбинированного возмущающего поля, которое прочно связано с косо распространяющимися структурами и модифицирует их способом, который увеличивает или уменьшает взаимодействие распространяющихся структур с системой пар вихрей, тем самым локально усиливая или снижая турбулентность в области потока. Одно из возмущений может быть следствием взаимодействия среды с линейной полосой или рядом полос дельтаобразных выступов, расположенных на стенке по ширине потока (то есть, поперечно направлению потока), а второе возмущение может быть следствием введения звуковой энергии в местную зону. Кроме того, для создания пары вихрей противоположного вращения с целью управления турбулентностью в пограничном слое могут быть использованы линейная полоса или ряд крылообразных выступов. Техническим результатом изобретения является уменьшение турбулентного сопротивления. 3 с. и 8 з.п. ф-лы, 19 ил.
Patent RU-2103678-C1 (RU)
Inventor: AMELIN V G
IPC: G01N31/22
Filed: 1995-07-11
Granted: 1998-01-27
Abstract: FIELD: analytical methods. SUBSTANCE: semiquantitative method for determining iron is performed through consecutively impregnating filter paper by 0.004-0.008 M cupric sulfate solution and 0.04-0.08 M potassium hexacyanoferrate(II, III) solution followed by determining iron concentration from colored zone length arising when liquid being examined moves over indicator paper strip wrapped by polymer film. EFFECT: simplified procedure. 3 tbl
Patent RU-2120432-C1 (RU)
Title: Method of synthesis of octa-2,7-diene-1-ol
Inventor: MONFL E EHRIK
IPC: C07C29/44
Filed: 1993-11-04
Granted: 1998-10-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: method involves hydrodimerization reaction of 1,3-butadiene with water in the presence of transient metal in metallic form or its compounds being metal is taken from the group including palladium, nickel, platinum, cobalt and rhodium, water-soluble tertiary or quaternary phosphorus compound and at least a single nitrogen compound. The indicated reaction is carried out in the presence of carbon dioxide and nitrogen compound is taken from tertiary amine or quaternary ammonium salt of the general formula (I) or (II): N(R p ,R q )-R r  or N(R p ,R s ,R q )-R r -OH -  where R p ,R q  and, respectively, R s  are similar or distinct each of other and each is a methyl or ethyl group; R r  is alkyl containing from 6 to 22 carbon atoms. EFFECT: high yield of the end compounds and selectivity of process, simplified technology, stable catalyst using. 10 cl, 6 tbl, 33 ex
Patent RU-2103903-C1 (RU)
Inventor: MORENKOV NIKOLAJ ALEKSANDROVIC
IPC: A47L13/20
Filed: 1995-08-01
Granted: 1998-02-10
Abstract: FIELD: equipment for cleaning dwelling, production enterprises and offices rooms and soft fleecy floor coverings. SUBSTANCE: apparatus has brush with bristles and shaft, lever pivotally secured on shaft for rotation and engagement with its lower end with brush bristles to provide for flexure of bristles and removal of moisture from it during straightening. EFFECT: increased efficiency, wider fields of application and enhanced reliability in operation. 2 dwg
Patent RU-2100655-C1 (RU)
Inventor: GRIGOREV VLADIMIR PAVLOVICH
IPC: F04C2/08
Filed: 1995-08-04
Granted: 1997-12-27
Abstract: Использование: в гидравлических системах тракторов как общего, так и промышленного назначения, экскаваторов, сельскохозяйственных, дорожностроительных и других машин. Сущность изобретения: шестеренная гидромашина содержит шестерни внешнего зацепления с цапфами, расположенными в подшипниках скольжения корпусной детали, выполненных в виде антифрикционных лент, охватывающих цапфы, открытые к торцам антифрикционных лент и сообщенные с межзубовыми впадинами шестерен продольные каналы корпусной детали, одна из стенок которых образована посадочной поверхностью антифрикционной ленты. Продольные каналы расположены в зоне максимального сближения цапф шестерен с рабочими поверхностями соответствующих подшипников скольжения. Такое расположение продольных каналов способствует тому, что антифрикционная лента подшипника скольжения в зоне воздействия на нее максимального давления в масляном слое прогибается, что приводит к распространению максимального давления в масляном слое на больший угол вокруг цапф шестерен и, следовательно, повышает несущую способность подшипников. 4 ил.
Patent RU-2109213-C1 (RU)
Title: Head of heat torch
Inventor: NOVIKOV V I
IPC: F23D14/66
Filed: 1995-11-08
Granted: 1998-04-20
Abstract: FIELD: means for heat action on material during wood working. SUBSTANCE: proposed head has internal cutting nozzle which outlet part is conical. Cutting oxygen is fed over axial conduit and heating oxygen and fuel - over conduit formed by ring bulge and ring protrusion on internal surfaces of cutting nozzles. This conduit also has ribs and porous member to improve oxygen and fuel mixing. EFFECT: increased functional efficiency of head. 3 cl, 5 dwg
Patent RU-2105167-C1 (RU)
Title: Internal combustion engine exhaust device
Inventor: KUZNETSOV V I
IPC: F01N13/00
Filed: 1996-02-13
Granted: 1998-02-20
Abstract: FIELD: mechanical engineering; internal combustion engines; exhaust systems. SUBSTANCE: exhaust device has exhaust pipe and gas flow peripheral swirler consisting of swirl chamber and inlet. Swirler embraces central outlet of exhaust pipe. Swirler inlet is made in form of nozzle. Device has pipeline connecting side hole in exhaust pipe wall with swirler nozzle. Shape of inner surface of swirl chamber is Archimedean spiral whose minimum radius is equal to inner radius of exhaust pipe. Proposed device decreases amount of energy taken for providing the exhaust owing to reduction of full pressure on axis of stream by reducing energy losses in exhaust gas flow and increasing ejection effect. EFFECT: increased efficiency of operation. 2 dwg
Patent RU-2098300-C1 (RU)
Title: Electropneumatic valve member of railway vehicle antiskid control device
Inventor: EGORENKOV ANATOLIJ A
IPC: B60T8/38
Filed: 1996-02-26
Granted: 1997-12-10
Abstract: FIELD: railway transport. SUBSTANCE: electropneumatic valve member has housing 1, electromagnetic overlapping valve 6 and electromagnetic discharge valve 7. Movable partition 2 with valve 3 and movable partition 4 with valve 5 are secured in housing 1. Valve 6 has valve space 8, valve 9, valve 11 and atmospheric hole 10. Valve 11 overlaps channel 12. Channel 13 is connected with air distributor and channel 12. Space 14 above partition 2 is connected with valve space 8. Space 16 under partition 2 is coupled by channel 13 with air distributor. Valve 3 overlaps channel 17. Space 18 under partition 4 communicates with channel 17 and, through channel 19, with brake cylinder. Valve 7 has valve space 20, valve 22 and atmospheric hole 21. Channel 23 is overlapped by channel 22. Channel 23 connects space 24 above partition 4 with valve space 20. Restrictor 25 couples space 24 with channel 17. Valve 5 overlaps atmospheric channel 26. Spring 27 acts onto partition 2. Spring 28 acts onto partition 4. EFFECT: provision of quick release of pressure in brake cylinders at wheelset skidding. 1 dwg
Patent RU-2103430-C1 (RU)
Inventor: PETROV MIKHAIL GRIGOR EVICH
IPC: D06F55/02
Filed: 1996-02-28
Granted: 1998-01-27
Abstract: FIELD: domestic articles. SUBSTANCE: suspension clamp has two double-armed levers whose mid portions are connected through flexible member, such as spring. Levers are provided with pressing and clamping jaws. First lever has upper pressing projection and second lever has pressing lower projection, with ends of projections being disposed at outer side of second lever. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 1 dwg
Patent RU-2113584-C1 (RU)
Title: Double-cylinder lock
Inventor: PETROV M G
IPC: E05B59/00
Filed: 1996-02-28
Granted: 1998-06-20
Abstract: FIELD: locking mechanisms. SUBSTANCE: double-cylinder lock has body 1 accommodating two catches 2, 3 which interact with two cylindrical mechanisms 4, 5, and it also contains locking strip 6. Made in catch 2 is slot 7 for fixing spring-loaded stopper 9 which interacts with catches 2, 3. Stopper is fastened in locking strip 6 so as to prevent opening of lock by means of catches 2, 3 of double-cylinder lock through clearance between body 1 and locking strip 6. This ensures reliability in closing of lock. EFFECT: higher efficiency. 1 dwg
Patent RU-2105174-C1 (RU)
Title: Free-piston two-stroke engine-hydraulic pump and method of its adjustment
Inventor: DEEV O I
IPC: F02B71/04
Filed: 1996-04-09
Granted: 1998-02-20
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: valves 5,6,7 and 8 for intake and exhaust of air charge are installed in engine pistons 3 and 4, and fuel-feed devices 9 and 10 are provided. Engine pistons 3 and 4 are arranged in liner 2 of housing 1. Their bottoms are made of heat insulating material. Shape of bottoms of pistons 3 and 4 is made parabolic (concave) from side of combustion zone. Provision of valves and fuel feed devices 9 and 10 in pistons 3 and 4 makes it possible to adjust size of combustion chamber and concentration of fuel spray. EFFECT: increased efficiency of free piston engine. 8 cl, 5 dwg
Patent RU-2148701-C1 (RU)
Title: Method for consolidation of unstable clayey depositions exposed by drilling
Inventor: KATEEV I S
IPC: E21B33/13
Filed: 1996-05-28
Granted: 2000-05-10
Abstract: FIELD: mining industry. SUBSTANCE: according to method, bath is arranged in interval of deposition of unstable clayey rock matter in bore-hole with use of 0.3-0.5% water solution of water-soluble polyelectrolyte of cationic type. Operation is performed after opening of aforesaid interval by drilling with application of water-based drilling fluids or with application of natural water suspension. EFFECT: higher efficiency. 1 cl
Patent RU-2103802-C1 (RU)
Inventor: KRISLAMOV GENNADIJ ALEKSEEVICH
IPC: H03B19/14
Filed: 1996-06-03
Granted: 1998-01-27
Abstract: FIELD: radio engineering; miscellaneous transceiving equipment. SUBSTANCE: device is, essentially, input short-circuited waveguide section placed perpendicular to output short-circuited Waveguide section. Waveguide sections intersect and have some common space and open ends of sections are opposing each other. Distance between short-circuited ends of waveguides is T/4(λ 1 +λ 2 )%, where λ 1  and λ 2  are wavelengths of input and output frequencies in input and output waveguide respectively. Two pairs of identical diodes are symmetrically installed relative to waveguide center line on either side of it at distance λ 1 /4 from shorted-out end of input waveguide, in sectional area of space between wide walls of one of waveguide sections. Diode pairs are connected in parallel and diodes in each pair are series-connected. Points of connection of diodes in pairs are interconnected by conductor. EFFECT: enlarged functional capabilities. 2 cl, 2 dwg
Patent RU-2114589-C1 (RU)
Title: Method for suturing limboradial cut in conjunctiva
Inventor: ZOLOTAREV A V
IPC: A61F9/007
Filed: 1996-06-07
Granted: 1998-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves making suture first on the limbal portion of the cut. Conjunctival flaps positioned symmetrically to the radial cut are connected in turn with one thread to the superficial layer of the limbus. The suture is tightened to bring the borders of the limbal portion of the cut in coincidence and knot is tied. The radial portion of the cut is sutured using one of the ends of the same thread and applying continuous suture. In suturing the limbal portion with single thread, one of (the first ) conjunctival flaps is first sutured from outside in the region of its corner. The superficial limbus layers are sutured first in front of the second flap. The second is sutured from inside in the region of its corner in symmetrical relation to the radial cut axis. The borders of both flaps are brought close one to the other and to the limbal portion of the cut. The radial portion of the cut is sutured with continuous suture by drawing the thread ends together. EFFECT: enhanced effectiveness of treatment; rapid tissue cohesion; reduced risk of postoperative complications. 2 cl
Patent RU-2135194-C1 (RU)
Inventor: RJABININ V E
IPC: A61K35/407
Filed: 1996-06-17
Granted: 1999-08-27
Abstract: FIELD: internal diseases. SUBSTANCE: material containing cytosol with microsomal and mitochondrial fractions of liver is suspended in distilled water at ratio 1:(14-20) and osmotic exchange between suspension obtained and whole blood of patient suffering from acute hepatic insufficiency is performed through semipermeable membrane. Apparatus involved in this procedure contains material-keeping reservoir provided with stirring means and oxygenator, hepatic material suspension and blood transportation means, tubular exchange module with semipermeable membrane, and pipelines ensuring separately feeding blood and suspension into module and subsequent return of treated blood to patient and suspension into reservoir. Membrane has pores passing particles with molecular weight up to 10000-12000. EFFECT: increased efficiency and reliability of artificial liver. 7 cl, 2 dwg, 15 tbl, 2 ex
Patent RU-2137686-C1 (RU)
Title: Устройство для укладки предметов в тару
Inventor: GORLATOV A S
IPC: B65B5/10
Filed: 1996-08-08
Granted: 1999-09-20
Abstract: Изобретение относится к оборудованию для укладки консервных и пресервных банок в транспортную тару. Устройство содержит ротор, укрепленный на горизонтальном валу, с радиальными захватами, питатель предметов, опору для тары и привод. Каждый захват укреплен на оси, на одном конце которой закреплена кулиса. Последняя кинематически связана с кривошипом посредством ползуна. Кривошип укреплен на конце дополнительного вала. На другом конце вала смонтирован фиксатор для взаимодействия с тормозным диском и шестерня для взаимодействия с зубчатым сектором. Тормозной диск закреплен на опоре вала ротора. Зубчатый сектор смонтирован на диске. Длина кривошипа больше, чем расстояние между осью и дополнительным валом. Устройство позволяет повысить качество укладки и производительность. 1 з.п. ф-лы, 8 ил.
Patent RU-2129206-C1 (RU)
Inventor: KLJUSOV A A
IPC: E21B33/138
Filed: 1996-12-03
Granted: 1999-04-20
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this plugging mixture can be used for cementation of wells. Light-weight mixture contains following components, mass%: portland cement 70-90, waste from furnaces for graphitization in electrode production process - the balance. Application of aforesaid light-weight plugging mixture results in prolonged period of plugging solution injectivity together with enhanced strength of cement stone. EFFECT: higher efficiency. 1 tbl
Patent RU-2107305-C1 (RU)
Title: Monopulse direction finder
Inventor: SHCHUR JU I
IPC: G01S3/10
Filed: 1996-12-25
Granted: 1998-03-20
Abstract: FIELD: radiolocation. SUBSTANCE: monopulse direction finder has four-channel antenna, summary-difference converter and angle discriminator with outputs of azimuthal, elevation and quadrupole signals of errors. Two computers connected with signal inputs via module identifiers to outputs of azimuthal and elevation signals of errors and with their threshold inputs via module identifier and scaling device to output of quadrupole signal of error are inserted to increase accuracy and noise immunity of direction finder by reduction of dimensions of aperture of direction finding characteristic beyond limits of working range of angles. Outputs of both computers are connected via logic AND gate to controlling inputs of normally open keys placed in series with outputs of angle discriminator. EFFECT: increased accuracy and noise immunity of monopulse direction finder. 3 dwg
Patent RU-2122274-C1 (RU)
Title: Three-phase voltage regulator
Inventor: ZINOV EV G S
IPC: H02M5/22
Filed: 1997-06-04
Granted: 1998-11-20
Abstract: FIELD: no-break power supplies ensuring steady rated output voltage in case of input voltage drop below rated value; voltage-controlled drives. SUBSTANCE: each phase of regulator has series- connected LC filter with chokes 1 and capacitors 2, input switch with fully controlled valves 3 and diodes 4, output filter built up of chokes 5, and loads 6; regulator also has storage chokes 7 and storage capacitors 8, three-phase bridge rectifier built around diodes 9-14, and output switch 15 in the form of fully controlled valve. EFFECT: enlarged functional capabilities; reduced number of controlled valves. 2 dwg
Patent RU-2131181-C1 (RU)
Inventor: FURSOV V N
IPC: A01H1/04
Filed: 1997-07-15
Granted: 1999-06-10
Abstract: FIELD: agriculture, cotton-growing. SUBSTANCE: invention relates to methods of selection of cotton cultural strains exhibiting the important property of the mutation nature - early natural defoliation mediated by resistance to white flies (Bemisia tabaci, Trialeurodes vaporariorum) in combination with early ripening, high quality of snow-white color and ecologically pure (poisonless) cotton fiber. Method involves selection of the parent mutant forms exhibiting the high technological and spanning properties of the best fine-fiber strains and repeated treatment of cotton seeds of the strain "Genetic-1" with radiation mutagens. Then heterogeneous population is analyzed for families and progeny control by Pedigree procedure with respect to the appearance of the defoliation trait in combination with early ripening and high quality of cotton fiber. Method provides the selection of the order of defoliation and selection strains being the main of that is the strain "Genetic-39" or "Rainbow-39". EFFECT: improved method of cotton selection, improved quality of cotton fiber. 6 tbl, 2 dwg, 3 ex
Patent RU-2136028-C1 (RU)
Title: Pancreatic eye-piece
Inventor: MEDVEDEV A V
IPC: G02B25/00
Filed: 1997-10-08
Granted: 1999-08-27
Abstract: FIELD: optoelectronic equipment, applicable in night vision devices. SUBSTANCE: eye-piece has two components - a positive meniscus whose concavity faces the object and has a focal power of 1.2 to 1.8 of the optical power of the second positive component; the distance from the plane of the object to the first component varies non-linearly at variation of F from Fmin to Fmax, the distance between the first and second components varies non-linearly at variation of F from Fmin to Fmax, where F - current value of focal distance of the pancreatic eye-piece. EFFECT: simplified design of night vision device, reduced overall dimensions and mass, provision of observation with variable magnification, which facilitates search for objects within a large field of vision and their identification at a high magnification of the device. 1 dwg